Standard Ignition AX415 HVAC Heater Core Temperature Sensor

HVAC Heater Core Temperature Sensor for Hyundai and Kia

Standard Ignition AX415 is an HVAC heater core temperature sensor built for direct-fit service on select Hyundai and Kia vehicles. It uses a female rectangular plug-in connector with two male blade terminals for straightforward electrical connection in the HVAC circuit.

Compatible with applications such as Hyundai Elantra, Santa Fe, Santa Fe Sport, and Kia Forte, this sensor supports accurate heater core temperature monitoring in vehicles equipped with the listed fitments. The AX415 is a practical replacement when the original sensor is no longer reading correctly.

Key Features

• HVAC heater core temperature sensor for select Hyundai and Kia models
• Standard Ignition AX415 replacement part number
• Female rectangular plug-in connector
• 2 male blade terminals for the electrical interface
• Sensor-only contents for service replacement
• Cross-reference part numbers include 976143X000 and ATSB10022

Detailed Description

The Standard Ignition AX415 is an HVAC heater core temperature sensor used in climate control systems that monitor heater core temperature. Its connector design includes one female rectangular plug-in connector and two male blade terminals, helping maintain the original electrical interface on supported vehicles. This part number is listed for a wide range of Hyundai and Kia applications, including 2014-2020 Hyundai Elantra, 2013-2019 Hyundai Santa Fe, 2013-2018 Hyundai Santa Fe Sport, 2015-2019 Kia Optima, and 2013-2018 Kia Forte. If you are searching for a heater core temperature sensor for Hyundai Elantra or a replacement HVAC sensor for Kia Forte, AX415 is the direct reference to check.

What It Helps Address

• Incorrect heater core temperature readings
• HVAC temperature control faults tied to sensor input
• Intermittent climate control performance
• Replacement of a damaged or worn sensor connector interface
• Service needs on Hyundai and Kia HVAC temperature sensing circuits

Installation Notes and Tips

Verify the connector shape, terminal style, and vehicle application before installation. Match the existing sensor connector to the rectangular plug-in design and confirm the vehicle is listed in the fitment data for AX415. For best results, inspect the HVAC connector and surrounding wiring for corrosion, bent terminals, or heat damage before installing the replacement sensor.

Quality Assurance

Standard Ignition supplies this HVAC sensor as a service replacement part for the listed Hyundai and Kia applications. The AX415 cross-references OE and aftermarket numbers used for the same application, including 976143X000 and ATSB10022.